liceng.dk

Records from scan: 2026-10-07 22:22:02 · 1260ms total · last checked 2026-10-16 03:16 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

liceng.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 17 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.200.90.102 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by liceng-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.200.90.102	3600s	web9.e-studio.dk	AS62121	Christian Ebsen ApS	193.200.90.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	liceng-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::a 2a01:111:f403:ca21::10 2a01:111:f403:ca21::e 52.101.103.137 52.101.68.15 52.101.73.145 52.101.91.153	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 62ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

5 records 189ms

TXT Record
3LIMQOJMI87OVA1VR88M2AEMP
duo_sso_verification=C26pocG2sFk8Sflb3K6JRae8sJC9T8ctNwwDR4DiRchfI2WGdY7DCZKXBYuisqIX
kfdmuqkeokf6m2mdh7ej8ifept
MS=ms65381067
v=spf1 ip4:83.151.154.194 ip4:94.138.90.85 ip4:94.138.90.90 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (liceng.dk)
-all (hard fail)	v=spf1 ip4:83.151.154.194 ip4:94.138.90.85 ip4:94.138.90.90 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.liceng.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:5fa12e2366a04@dmarc.centerasecurity.com

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-07 22:22:03

www	193.200.90.102 (AS62121) (address records, no CNAME)
www vs bare domain	Same network liceng.dk: 193.200.90.102 (AS62121) www.liceng.dk: 193.200.90.102 (AS62121)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-liceng-dk._domainkey.niras.d-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

59ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

50ms

Field	Value
Serial	2024030752
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-08 05:51:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-17
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

41ms

46ms

AAAA

33ms

TXT

189ms

CAA

35ms

HTTPS

46ms

TLSA

705ms

SOA

50ms

MTA-STS

55ms

DNSSEC

59ms

SRV

62ms

Total

1260ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:22:02 shown	1260ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-19 06:30:40	1071ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-08 21:40:29	1234ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 17:46:52	952ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-27 21:48:52	819ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-25 17:59:43	3385ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-23 12:29:14	1179ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 23:07:17	998ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-21 00:58:29	1165ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:19:47	911ms	3 NS 1 A 1 MX	🔒 Secure